<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>Insert title here</title>
	</head>
	<body>
		<form action="/addFavor/" method="POST">
			<input type="text" name="nid"/>
			<input type="submit" value="提交">
		</form>
	</body>
</html>